similar to: Extracting the longest entry

Displaying 20 results from an estimated 4000 matches similar to: "Extracting the longest entry"

2003 Apr 16
2
Jackknife and rpart
Hi, First, thanks to those who helped me see my gross misunderstanding of randomForest. I worked through a baging tutorial and now understand the "many tree" approach. However, it is not what I want to do! My bagged errors are accpetable but I need to use the actual tree and need a single tree application. I am using rpart for a classification tree but am interested in a more unbaised
2003 Apr 12
5
rpart vs. randomForest
Greetings. I'm trying to determine whether to use rpart or randomForest for a classification tree. Has anybody tested efficacy formally? I've run both and the confusion matrix for rf beats rpart. I've looking at the rf help page and am unable to figure out how to extract the tree. But more than that I'm looking for a more comprehensive user's guide for randomForest including
2004 Mar 06
2
rsync copies same files over and over
Each time I run rsync it copies the same files even though I haven't made any changes. I doesn't copy all the files each time, just the same ones each time I run the command. I run rsync with the following command: rsync --verbose --stats --recursive user@host::directory directory The local system is Suse linux 9 and the remote system is Windows 2000 server. I have the same results
2004 May 31
5
D-Channel Problems
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Good day eveyone, I'm hoping that someone can help me. Perhapps i'm overlooking the obvious, in truth, I hope that I am. I've scoured the mailing list and google, and haven't come up with much. I have a Digium T400P thats been connected to a channel bank for testing for some time now. all has been well. I've now just had
2006 Jul 20
1
libshout: Streaming MPEG Audio Layer 2
Hi, I'm not anywhere near an expert, but I had successfully used Darkice, TwoLame, and Icast231 to netcast a mp2 stream. If it will help, here is a snip from the related area of my darkice.cfg: [icecast2-1] format = mp2 bitrateMode = cbr bitrate = 384 quality = 1.0 server = 127.0.0.1 port = 32710 password = (duh!) sampleRate =
2006 Jun 15
1
Strange Zaptel issue
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Greets all sorry for the posting but this one has me confused. I compiled Zaptel and am experiencing something strange. I followed the instructions on README.udevs to the tee, set permissions, etc. and I'm confused as to what gives. Zaptel compiled without a problem but no device was made.... [beta@staging ]# uname -a Linux xxx.xxx
2003 Dec 24
2
firewalling SMB (and other protocols)
I looked around and couldn't find a page on firewalling samba. So I did the homework and wrote one: http://travcom.tripod.com/firewalls_and_protocols.html Please send me (directly or CC) any technical suggestions, as I will probably not read the list for very long. Concerned about your privacy? Follow this link to get FREE encrypted email: https://www.hushmail.com/?l=2 Free,
2003 Aug 14
2
Using spline parameters to generate data
# I need to generate some data. I'm modeling some time series that follow a # negative exponential decay (mostly). I have 20 samples that can easily be fit with cubic splines. # What I want to do is generate many thousands of similar samples using the parameters from the splines # For instance one data sample looks not unlike this: foo.curve <- 1 * exp(-0.01 * 1:500) + 0.5
2003 Jul 23
3
Boosting, bagging and bumping. Questions about R tools and predictions.
I'm interested in further understanding the differences in using many classification trees to improve classification rates. I'm also interested in finding out what I can do in R and which methods will allow prediction. Can anybody point me to a citation or discussion? Specifically, I want to classify remotely sensed imagery where training data is extracted on class membership by the user.
2012 Nov 02
2
Determine longest run of number
Does anybody know a way to determine the longest run of a number in a vector of numbers? For example if I have the following numbers: 0 0 1 1 1 1 0 1 1 0 0 0 1 1; how can I determine that the longest run of 1's = 4 and longest run of 0's = 3? Thanks, Mark
2007 Dec 27
2
A function for random test based on longest run (UNCLASSIFIED)
Classification: UNCLASSIFIED Caveats: NONE Hello, R users, Has anybody written a function for random test based on the length of longest run of same events. I really appreciate your help. Kyong Park Classification: UNCLASSIFIED Caveats: NONE [[alternative HTML version deleted]]
2009 Oct 28
1
Need help locating the longest series of consecutive numbers in a matrix
I need to determine the length of the longest series of consecutive numbers (1's to be specific) and the start time of that series. For example, in the following sample, the first column is "time" and the second column indicates the presence of the target behavior. I would like a function that would return "21" as the start time and "17" as the length. sample
2016 Mar 09
2
Broken build on musl libc
Patch is here: https://github.com/openwrt/packages/commit/1263599f96f13f11d719ce336dfb6a639b32de98 . Probably needs to be modified for inclusion into mainline.
2007 Dec 27
1
A function for random test based on longest run (UNCLASSI FIED)
Classification: UNCLASSIFIED Caveats: NONE Thanks for your quick response. The program you mentioned below available from R is based on number of runs (up or down) not based on a longest length of runs of same events. To be more specific, for example, from a series, HHTHTTTTHHH, the number of runs are 5, and the longest length of runs of the same events is 4. I'll check for the website you
2009 Apr 10
3
Determine the Length of the Longest Word in a String
Hi Everyone, I'm new to programming R and have accomplished my goal, but feel that there is probably a more efficient way of coding this. I'd appreciate any guidance that a more advanced programmer can provide. My goal -- I would like to find the length of the longest word in a string containing many words separated by spaces. How I did it -- I was able to find the length of the
2010 Nov 20
3
Installing Dreamfall: The Longest Journey - help needed!
Hi guys, I'm trying to make this game work following HowTo that I found here: http://appdb.winehq.org/objectManager.php?bShowAll=true&bIsQueue=false&bIsRejected=false&sClass=version&sTitle=&sReturnTo=&iId=5305 But after installing it and trying to run the game an error pops out saying "Failed to initialize Direct3D. Aborting." I don't know how to fix
2006 Feb 26
0
Help getting The Longest Journey to run.
Hi, The game (http://appdb.winehq.org/appview.php?appId=1937) currently won't run on Wine -- it gets into the main menu screen, but crashes when you want to start. I have access to the source code for this game, but virtually no experience with Wine. If someone wants to make the game run, I can help out with that, answer questions about it, look at source, etc. or even make patches.
2004 Feb 10
1
Longest known unpatched FreeBSD security issue ?
Does anyone know off hand what the longest known serious security issue (i.e. remote compromise) has been with FreeBSD that went unpatched ? e.g. security hole is reported to security-officer@FreeBSD.org. X days later, fix and advisory committed. What has been the largest X ? My jaw dropped when I saw http://www.eeye.com/html/Research/Upcoming/index.html ---Mike
2018 Jun 26
2
Asterisk not matching longest prefix with include
On Tue, Jun 26, 2018 at 7:28 PM, Doug Lytle <support at drdos.info> wrote: > On 06/26/2018 07:20 PM, Dovid Bender wrote: > > Doug, > > I tried that as well. Even with my dialplan looking like this: > > > > Ordering by includes works for me under Asterisk 11 and 13 > > What does the output of the below show? > > dialplan show from-external > >
2006 Oct 04
1
RODBC: longest string is truncated
Hello R community: I'm encountering unexpected behaviour as I download string data from MySQL using the RODBC package. The unexpected behaviour is that the last character of the string is truncated. As far as I can see, this happens when some strings are of length 501 or more. Here's how to reproduce this behaviour. ## In MySQL, pick a database and run this: CREATE TABLE test ( v1